| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $67.68 | 9.501% | $74.1103 | $74.11 | $74.10 | $74.10 |
| Purchase #2 | $155.52 | 7.660% | $167.4328 | $167.43 | $167.45 | $167.40 |
| Purchase #3 | $143.92 | 12.323% | $161.6553 | $161.66 | $161.65 | $161.70 |
| Purchase #4 | $243.76 | 12.406% | $274.0009 | $274.00 | $274.00 | $274.00 |
| Purchase #5 | $242.96 | 9.461% | $265.9464 | $265.95 | $265.95 | $265.90 |
| Purchase #6 | $115.93 | 11.218% | $128.935 | $128.94 | $128.95 | $128.90 |
| Purchase #7 | $171.45 | 8.679% | $186.3301 | $186.33 | $186.35 | $186.30 |
| 7 purchase totals = | $1,141.22 | $1,258.4108 | $1,258.42 | $1,258.45 | $1,258.30 | |